Typed caption: "Hist. #8 Du Pont Company Hagley Powder Yard at foot of hill below Christ Church, Wilmington, Delaware. At left is the old machine shop. The building opposite with the dark-colored steps was used as the powder foreman's office. ...
Typed on back: "150th ANNIVERSARY July 1952. E. I. du Pont with daughter Eleuthera. Hobby horse built for founder's son Henry by Brandywine Powdermen."
Typed on back: "150th ANNIVERSARY July 1952. E. I. du Pont with Du Pont de Nemours pistol, a bullet mould and powder cans all from the P. S. du Pont collection."
Typed on back: "Photograph of E. I. du Pont, III, while using some of the original Du Pont de Nemours & E. I. du Pont letter seals. P. S. du Pont Collection."
Typed on back: "Photograph of E. I. du Pont [III], taken at Longwood, while looking at some of the original Du Pont de Nemours manuscripts in the P. S. du Pont collection, and using E. I. du Pont's reading glass."